diff --git a/drivers/net/ethernet/freescale/fec.h b/drivers/net/ethernet/freescale/fec.h
index 0a343e68a87d..b656cda75c92 100644
--- a/drivers/net/ethernet/freescale/fec.h
+++ b/drivers/net/ethernet/freescale/fec.h
@@ -596,6 +596,13 @@ struct fec_enet_private {
 	int pps_enable;
 	unsigned int next_counter;
 
+	struct {
+		struct timespec64 ts_phc;
+		u64 ns_sys;
+		u32 at_corr;
+		u8 at_inc_corr;
+	} ptp_saved_state;
+
 	u64 ethtool_stats[];
 };
 
@@ -605,5 +612,8 @@ void fec_ptp_start_cyclecounter(struct net_device *ndev);
 int fec_ptp_set(struct net_device *ndev, struct ifreq *ifr);
 int fec_ptp_get(struct net_device *ndev, struct ifreq *ifr);
 
+void fec_ptp_save_state(struct fec_enet_private *fep);
+int fec_ptp_restore_state(struct fec_enet_private *fep);
+
 /****************************************************************************/
 #endif /* FEC_H */
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 366c52b62d4b..b414574d7501 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -257,8 +257,11 @@ MODULE_PARM_DESC(macaddr, "FEC Ethernet MAC address");
 #define FEC_MMFR_TA		(2 << 16)
 #define FEC_MMFR_DATA(v)	(v & 0xffff)
 /* FEC ECR bits definition */
-#define FEC_ECR_MAGICEN		(1 << 2)
-#define FEC_ECR_SLEEP		(1 << 3)
+#define FEC_ECR_RESET   BIT(0)
+#define FEC_ECR_ETHEREN BIT(1)
+#define FEC_ECR_MAGICEN BIT(2)
+#define FEC_ECR_SLEEP   BIT(3)
+#define FEC_ECR_EN1588  BIT(4)
 
 #define FEC_MII_TIMEOUT		30000 /* us */
 
@@ -955,6 +958,9 @@ fec_restart(struct net_device *ndev)
 	u32 temp_mac[2];
 	u32 rcntl = OPT_FRAME_SIZE | 0x04;
 	u32 ecntl = 0x2; /* ETHEREN */
+	struct ptp_clock_request ptp_rq = { .type = PTP_CLK_REQ_PPS };
+
+	fec_ptp_save_state(fep);
 
 	/* Whack a reset.  We should wait for this.
 	 * For i.MX6SX SOC, enet use AXI bus, we use disable MAC
@@ -1106,7 +1112,7 @@ fec_restart(struct net_device *ndev)
 	}
 
 	if (fep->bufdesc_ex)
-		ecntl |= (1 << 4);
+		ecntl |= FEC_ECR_EN1588;
 
 #ifndef CONFIG_M5272
 	/* Enable the MIB statistic event counters */
@@ -1120,6 +1126,14 @@ fec_restart(struct net_device *ndev)
 	if (fep->bufdesc_ex)
 		fec_ptp_start_cyclecounter(ndev);
 
+	/* Restart PPS if needed */
+	if (fep->pps_enable) {
+		/* Clear flag so fec_ptp_enable_pps() doesn't return immediately */
+		fep->pps_enable = 0;
+		fec_ptp_restore_state(fep);
+		fep->ptp_caps.enable(&fep->ptp_caps, &ptp_rq, 1);
+	}
+
 	/* Enable interrupts we wish to service */
 	if (fep->link)
 		writel(FEC_DEFAULT_IMASK, fep->hwp + FEC_IMASK);
@@ -1155,6 +1169,8 @@ fec_stop(struct net_device *ndev)
 	struct fec_enet_private *fep = netdev_priv(ndev);
 	u32 rmii_mode = readl(fep->hwp + FEC_R_CNTRL) & (1 << 8);
 	u32 val;
+	struct ptp_clock_request ptp_rq = { .type = PTP_CLK_REQ_PPS };
+	u32 ecntl = 0;
 
 	/* We cannot expect a graceful transmit stop without link !!! */
 	if (fep->link) {
@@ -1164,6 +1180,8 @@ fec_stop(struct net_device *ndev)
 			netdev_err(ndev, "Graceful transmit stop did not complete!\n");
 	}
 
+	fec_ptp_save_state(fep);
+
 	/* Whack a reset.  We should wait for this.
 	 * For i.MX6SX SOC, enet use AXI bus, we use disable MAC
 	 * instead of reset MAC itself.
@@ -1185,12 +1203,28 @@ fec_stop(struct net_device *ndev)
 	}
 	writel(fep->phy_speed, fep->hwp + FEC_MII_SPEED);
 
+	if (fep->bufdesc_ex)
+		ecntl |= FEC_ECR_EN1588;
+
 	/* We have to keep ENET enabled to have MII interrupt stay working */
 	if (fep->quirks & FEC_QUIRK_ENET_MAC &&
 		!(fep->wol_flag & FEC_WOL_FLAG_SLEEP_ON)) {
-		writel(2, fep->hwp + FEC_ECNTRL);
+		ecntl |= FEC_ECR_ETHEREN;
 		writel(rmii_mode, fep->hwp + FEC_R_CNTRL);
 	}
+
+	writel(ecntl, fep->hwp + FEC_ECNTRL);
+
+	if (fep->bufdesc_ex)
+		fec_ptp_start_cyclecounter(ndev);
+
+	/* Restart PPS if needed */
+	if (fep->pps_enable) {
+		/* Clear flag so fec_ptp_enable_pps() doesn't return immediately */
+		fep->pps_enable = 0;
+		fec_ptp_restore_state(fep);
+		fep->ptp_caps.enable(&fep->ptp_caps, &ptp_rq, 1);
+	}
 }
 
 
diff --git a/drivers/net/ethernet/freescale/fec_ptp.c b/drivers/net/ethernet/freescale/fec_ptp.c
index a5077eff305b..60b3195a4ab4 100644
--- a/drivers/net/ethernet/freescale/fec_ptp.c
+++ b/drivers/net/ethernet/freescale/fec_ptp.c
@@ -269,7 +269,7 @@ void fec_ptp_start_cyclecounter(struct net_device *ndev)
 	fep->cc.mult = FEC_CC_MULT;
 
 	/* reset the ns time counter */
-	timecounter_init(&fep->tc, &fep->cc, ktime_to_ns(ktime_get_real()));
+	timecounter_init(&fep->tc, &fep->cc, ktime_get_real_ns());
 
 	spin_unlock_irqrestore(&fep->tmreg_lock, flags);
 }
@@ -628,7 +628,36 @@ void fec_ptp_stop(struct platform_device *pdev)
 	struct net_device *ndev = platform_get_drvdata(pdev);
 	struct fec_enet_private *fep = netdev_priv(ndev);
 
+	if (fep->pps_enable)
+		fec_ptp_enable_pps(fep, 0);
+
 	cancel_delayed_work_sync(&fep->time_keep);
 	if (fep->ptp_clock)
 		ptp_clock_unregister(fep->ptp_clock);
 }
+
+void fec_ptp_save_state(struct fec_enet_private *fep)
+{
+	u32 atime_inc_corr;
+
+	fec_ptp_gettime(&fep->ptp_caps, &fep->ptp_saved_state.ts_phc);
+	fep->ptp_saved_state.ns_sys = ktime_get_ns();
+
+	fep->ptp_saved_state.at_corr = readl(fep->hwp + FEC_ATIME_CORR);
+	atime_inc_corr = readl(fep->hwp + FEC_ATIME_INC) & FEC_T_INC_CORR_MASK;
+	fep->ptp_saved_state.at_inc_corr = (u8)(atime_inc_corr >> FEC_T_INC_CORR_OFFSET);
+}
+
+int fec_ptp_restore_state(struct fec_enet_private *fep)
+{
+	u32 atime_inc = readl(fep->hwp + FEC_ATIME_INC) & FEC_T_INC_MASK;
+	u64 ns_sys;
+
+	writel(fep->ptp_saved_state.at_corr, fep->hwp + FEC_ATIME_CORR);
+	atime_inc |= ((u32)fep->ptp_saved_state.at_inc_corr) << FEC_T_INC_CORR_OFFSET;
+	writel(atime_inc, fep->hwp + FEC_ATIME_INC);
+
+	ns_sys = ktime_get_ns() - fep->ptp_saved_state.ns_sys;
+	timespec64_add_ns(&fep->ptp_saved_state.ts_phc, ns_sys);
+	return fec_ptp_settime(&fep->ptp_caps, &fep->ptp_saved_state.ts_phc);
+}
